CN216954207U

CN216954207U - Cartridge case-imitated throwing-out mechanism

Info

Publication number: CN216954207U
Application number: CN202220687511.5U
Authority: CN
Inventors: 苑金龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-07-12
Anticipated expiration: 2032-03-28

Abstract

The utility model relates to the technical field of toy gun structures, in particular to an imitation cartridge case throwing mechanism which is characterized by comprising a tension spring, a cartridge case, a push plate and a throwing plate, wherein the cartridge case is arranged in the cartridge case, the front side surface of the upper end of the cartridge case is provided with a jack, the front end of the push plate extends into the jack to push out the cartridge case, the throwing plate is arranged above the push plate, the rear end of the throwing plate is fixedly connected with the upper part of the push plate, the front end of the throwing plate stretches the front side of the cartridge case, the tension spring is connected with the rear side of the push plate, the tension spring is fixed on a gun body, the throwing plate crosses the rear push plate of the cartridge case to push the cartridge case out to the upper part of the cartridge case, the tension spring pulls back the push plate and the throwing plate, the throwing plate can laterally throw out the cartridge case separated from the cartridge case, and the mechanism has the advantages of simple structure, good throwing effect and the like.

Description

Cartridge case-imitated throwing-out mechanism

Technical Field

The utility model relates to the technical field of toy gun structures, in particular to a bullet shell-imitated throwing mechanism which is simple in structure and good in throwing effect.

Background

As is known to all, the existing toy guns adopt simple launching function, but cannot imitate the action of shell throwing, and due to the structural limitation of the toy guns, a cartridge clip imitating the action of shell throwing is difficult to arrange.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides the imitation cartridge case throwing-out mechanism which is simple in structure and good in throwing-out effect.

The technical scheme adopted by the utility model for solving the technical problem is as follows:

the utility model provides an imitative shell throwing mechanism, this mechanism of its characterized in that includes extension spring, magazine, push pedal, throws the shell board, its characterized in that the magazine in be equipped with the magazine, magazine upper end front side is equipped with the jack, the front end of push pedal stretch into the jack and release the magazine, the top of push pedal be equipped with throw the shell board, the rear end and the push pedal top fixed connection of throwing the shell board, the front end of throwing the shell board stretches the magazine front side, extension spring and push pedal rear side be connected with, the extension spring is fixed on the rifle body, throw the shell board and cross magazine back push pedal and release the magazine to the magazine top, extension spring pull back push pedal and throw the shell board, throw the shell board and will deviate from the shell side direction of magazine and throw.

The side surface of the front end of the ejection shell plate is provided with a convex side poking head, and the ejected cartridge shell is poked in a side ejection mode through the side poking head.

The rear side surface of the lateral shifting block is arranged to be a convex arc shape, and the shell is better laterally thrown by the arc-shaped lateral shifting block.

The magazine comprises a magazine shell, a pressure spring and a sliding block, wherein a vertical slide way is arranged in the magazine shell, the bottom of the vertical slide way is provided with the pressure spring, the lower end of the pressure spring is fixed through the bottom of the vertical slide way, the upper end of the pressure spring is fixedly connected with the sliding block, the left side and the right side of the upper end of the magazine shell are respectively provided with an upper baffle plate for pressing the uppermost magazine shell, a plurality of magazine shells are arranged between the upper baffle plates and the sliding block, a push hole for inserting the push plate is arranged between the upper baffle plates on the left side and the upper baffle plates on the right side, and the push plate enters the push hole to push out the uppermost magazine shell.

The length of the upper baffle plate in the front-back direction is 1/3-1/2 of the length of the magazine shell in the front-back direction, so that the ejection of the magazine shell is facilitated.

The distance between the lower end surface of the upper baffle at the upper end of the magazine shell and the upper end of the front side of the magazine shell is larger than the diameter of one magazine shell, so that the uppermost magazine shell can be conveniently separated.

The magazine shell is provided with a vertical sliding groove in the vertical direction at the front side, the vertical sliding groove is matched with a clamping groove on the gun body, and the magazine shell is connected with the gun body through the matching of the vertical sliding groove and the clamping groove.

The shell throwing plate at the rear side of the lateral shifting block is provided with the avoidance groove, and the avoidance groove enables the shell throwing plate to be arranged above the left side surface or the right side surface of the magazine shell, so that the ejection of the magazine shell at the upper end of the magazine shell is not blocked.

The front side above the sliding block is provided with a slot for the bolt to smoothly pass to the designated position of the front part when the last cartridge case is taken.

Due to the adoption of the structure, the utility model has the advantages of simple structure, good throwing effect and the like.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a top view of the rejector plate of fig. 1.

Fig. 3 is a schematic view of a top portion of the magazine of fig. 1, with a front view 3-1, a left view 3-2 and a right view 3-3. 3-4 is a cross-sectional view of 3-3.

Fig. 4 is a schematic structural view of a thomson gun body according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of the parts numbered 1-10 in fig. 4.

Fig. 6 is a schematic structural view of the part 11-15 in fig. 4.

Fig. 7 is a schematic structural view of the

parts

16 and 17 in fig. 4.

Fig. 8 is a schematic structural view of the

parts

18 and 19 in fig. 4.

Fig. 9 is a schematic structural view of a part 20 in fig. 4.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in the attached drawings, the imitation cartridge case ejection mechanism is characterized by comprising a tension spring 10, a magazine 20, a cartridge case 24, a push plate 23 and a ejection plate 15, wherein the magazine 20 is internally provided with the cartridge case 24, the front side of the upper end of the magazine 20 is provided with a jack 25, the front end of the push plate 23 extends into the jack 25 to push out the cartridge case 24, the ejection plate 15 is arranged above the push plate 23, the rear end of the ejection plate 15 is fixedly connected with the upper side of the push plate 23, the front end of the ejection plate 15 extends to the front side of the magazine 20, the tension spring 10 is connected with the rear side of the push plate 23, the tension spring 10 is fixed on a gun body, the ejection plate 15 crosses the magazine 20 and then pushes out the cartridge case 24 from the magazine 20 to the upper side of the magazine 20, the tension spring 10 pulls back the push plate 23 and the ejection plate 15, the ejection plate 15 laterally ejects the cartridge case 24 out of the magazine 20, and the ejection mechanism is installed on the gun body.

Further, a side shifting block 26 protruding from the side face of the front end of the ejection plate 15 is arranged, and the ejected cartridge case 24 is subjected to side-ejection shifting through the side shifting block 26.

Further, the rear side surface of the lateral shifting block 26 is provided with a convex arc shape, and the lateral shifting block 26 with the arc shape can better throw the cartridge case 24.

Further, magazine 20 include magazine casing 27, pressure spring 28, slider 29, magazine casing 27 in be equipped with vertical slide, vertical slide's bottom is equipped with pressure spring 28, the lower extreme of pressure spring 28 is fixed through vertical slide bottom, the upper end and the slider 29 fixed connection of pressure spring 28, the left and right sides of the upper end of magazine casing 27 be equipped with respectively and push down the last baffle 30 of the top shell case 24, be equipped with a plurality of shell cases 24 between last baffle 30 and the slider 29, establish to supply push pedal 23 male push hole between the last baffle 30 of the left and right sides, push pedal 23 gets into and pushes away the hole and releases the top shell case 24.

Further, the length of the upper baffle 30 in the front-back direction is 1/3-1/2 of the length of the magazine case 27 in the front-back direction, so that the cartridge case 24 can be conveniently taken out.

Further, the distance between the lower end surface of the upper baffle 30 at the upper end of the magazine case 27 and the upper end of the front side of the magazine case 27 is larger than the diameter of one cartridge case 24, so that the cartridge case 24 at the uppermost end can be conveniently taken out.

Further, a vertical sliding groove 31 is formed in the vertical direction of the front side of the magazine housing 27, the vertical sliding groove 31 is matched with a clamping groove in the gun body, and the connection with the gun body is achieved through the matching of the vertical sliding groove 31 and the clamping groove.

Further, the ejection plate 15 behind the lateral shifting block 26 is provided with a avoiding groove 32, and the avoiding groove 32 enables the ejection plate 15 to be arranged above the left side surface or the right side surface of the magazine case 27 without blocking ejection of the magazine case 24 at the upper end of the magazine case 27.

Furthermore, the slide block 29 is provided with a slot 33 at the upper front side for the bolt to smoothly pass to the front designated position when the last cartridge case 24.

Example (b): the gun body was designed as follows based on the existing single shot and continuous shot thomson gun types in combination with the imitation cartridge case 24 ejection mechanism.

Design of the magazine 20: an upper baffle is arranged on one side of the upper end of a magazine shell 27 in the magazine 20 and is used for limiting the upper limit of the magazine shell 24; the front side of the upper end of the magazine case 27 is provided with a side opening for mounting and taking out the cartridge case 24; a pressure spring is arranged in the magazine shell 27 and used for pushing the magazine shell 24 to move upwards; a sliding block is arranged between a pressure spring in the magazine 20 and the cartridge case 24 and is used for transmitting the lifting force and the stable operation of the pressure spring of the cartridge case 24; the front side above the sliding block in the magazine 20 is provided with a slot for the bolt to smoothly pass to the designated position of the front part when the last cartridge case 24; the lateral surface of the magazine shell 27 is provided with a vertical sliding chute for assembling with the gun body and accurately adjusting the distance between the gun body and the magazine 20; the side surface of the magazine shell 27 is provided with an opening, the gun body is provided with a magazine switch 6 matched with the opening, the magazine switch 6 is connected with the gun body through a spring, and the opening on the side surface of the magazine shell 27 is used for locking the magazine 20 at a specified position by the magazine switch 6; the magazine 20 is provided with a push-in hole at its upper end for passage of the striker in forward and backward travel and ejection from the casing 24.

Design of a bumping mechanism: two sides of the tail of the bolt striking mechanism are provided with tension spring 10 hanging points which are used for connecting spring hanging points of the tail core 17 to generate rebound tension; the bolt hitting mechanism is provided with a shell throwing plate 15 which is used for throwing the shell 24 outwards to generate a simulation effect; the bumping mechanism is provided with a push plate 23 which is used for being inserted into the cartridge clip to bump out the uppermost cartridge case 24; the outer plates 13 are arranged on two sides of the bumping mechanism and used for limiting the upper part, the lower part, the front part and the rear part and increasing the weight of the left main outer plate 18 and the right main outer plate 19 in parallel sliding in the sliding grooves, so that the bumping effect is improved; the bumping mechanism is provided with a swinging fin 11 for hooking and releasing the rubber band; the bottom of the bolt hitting mechanism is provided with a clamping groove which is matched with the single-repeating-transmission selector switch 7 to complete the switching of the single-repeating-transmission/repeating-transmission modes; the bolt striking mechanism is provided with a bolt mounting nut which can be inserted into a bolt rod 21 for completing the loading operation of the model, and a push plate of the bolt striking mechanism comprises a bolt striking tail core 12, a bolt striking outer plate 13 and a bolt striking front core 14 which are connected with each other to form the push plate of the whole bolt striking mechanism.

Upper tendon bullet, loading shell 24: the rubber band is hung in the gear groove of the gear 1 and the rubber band hanging groove 22 at the head part of the gun mold, one rubber band is hung at each tooth position by rotation, and the actions are repeated until the rubber band is fully hung; pulling the draw bolt rod 21, the draw bolt rod 21 drives the ram mechanism to move backwards, pushing the gear release 2 to swing, swinging the primary gear 1 to rotate by one tooth position, and ejecting the rubber band to be hung on the swing fin 11 of the ram mechanism to finish the loading action; the cartridge case 24 is cylindrical and is pressed in parallel from an opening above the magazine 20 until the number is full.

Single burst mode conversion: a stopping buckle 5 is arranged below the bolt striking mechanism, is jacked up by a pressure spring and is connected with a trigger 4 through a pull rope, so that the trigger 4 moves to drive the stopping buckle 5 to lift and is used for controlling the bolt striking mechanism to stop; a single repeating switch 7 is additionally arranged between the trigger 4 and the bolt striking mechanism, a jacking pressure spring is additionally arranged on the lower side of the upper part of the single repeating switch, the top of the single repeating switch 7 is controlled to rise and fall through the back-and-forth movement of the trigger 4, and the single repeating and repeating control of the model is realized together with the stop buckle 5; an arc-shaped slideway is arranged in the main core 16, the arc-shaped angle is used for controlling the head of the swing fin 11 on the sliding pulling bolt to stand up and lie down, and the front-back reciprocating motion of the striking bolt is realized under the combined action of the swinging fin 11, the rubber band and the tension spring 10; the rear side increases limit knob 8 under the single burst change over switch 7, and limit knob 8 both sides are equipped with location bayonet lock 9, and limit knob 8 is rotatory can drive bayonet lock 9 displacement, and rotatory 90 degrees entering is thrown off single burst switch and is got into the single state, and single burst change over switch 7 can go up and down along with trigger 4 operation, and limit knob 8 gyration 90 degrees, and single burst change over switch 7 is pushed down, is not receiving trigger 4 operation control, gets into the burst state. The tail of the trigger 4 is contacted with the bottom of the single repeating change-over switch 7, when the single repeating state is realized, the trigger 4 returns to the position to prop against the bottom of the single repeating change-over switch 7, the upper part of the single repeating change-over switch 7 is put down, and when the trigger 4 is buckled, the single repeating change-over switch 7 is lifted under the reverse pushing of the pressure spring and is used for controlling the lifting state of the top of the single repeating switch.

Single-shot state shelling working steps:

the limit knob 8 is switched to a single-shot state = > the trigger 4 is buckled, the buckle 5 is stopped to move downwards at the same time, the single-shot change-over switch 7 is lifted = > the striker mechanism moves forwards under the tension of a rubber band = > the striker mechanism moves forwards, the tail tension spring 10 is pulled away = > the striker mechanism moves forwards, when the bottom of the swinging fin 11 continues to move forwards to the lowest point of the arc-shaped slideway arc surface, the rubber band is released in a rotating mode at the upper part, the push plate 23 on the front side of the striker mechanism penetrates into the magazine 20 to push out a bullet shell 24= > the rubber band is ejected forwards, the striker mechanism retreats under the tension of the tension spring 10= > the ejection shell plate 15 above the striker mechanism impacts the bullet shell 24 and ejects the bullet shell 24, and simultaneously, in the retreating process of the swinging fin 11, the downward moving away from the lowest point of the arc surface, the = > the striker mechanism slides through the single-shot switch, the top of the single-shot switch is lifted = > the striker mechanism rises = > the top of the striker mechanism continues to impact swing block to impact swing the swinging block 3= > the swinging block 3, the gear release 2, the gear 1 is released, the gear release 2, and the rotation is stopped at 90 degrees, The gear release 2 returns under the thrust of a tail pressure spring, wherein = > the rubber band is ejected forwards and hung on the swing fin 11 = > the rubber band pulls the swing fin 11 to move forwards = > the swing fin 11 pulls the whole striker to move forwards = > the single continuous firing change-over switch 7 clamps the striker mechanism clamping groove = > the striker mechanism stops one rubber band with the aid of the rubber band = > the trigger 4 is loosened to finish single firing.

And (3) continuous-state shell throwing working steps:

the limit knob 8 is switched to a continuous firing state = > pulling the trigger 4, stopping the buckle 5 from moving downwards = > the striker mechanism moves forwards under the pulling force of the rubber band = > the striker mechanism moves forwards, the tail tension spring 10= > the striker mechanism moves forwards, when the bottom of the swing fin 11 continues to move forwards to the lowest point of the arc-shaped slideway arc surface, the upper part of the striker mechanism rotates to release the rubber band, simultaneously a push plate 23 on the front side of the striker mechanism extends into the magazine 20 to push a cartridge case 24= > the rubber band is ejected forwards, the striker mechanism retreats under the pulling force of the tension spring 10= > the upper part of the striker mechanism throws the cartridge case 15 arc surface to impact the cartridge case 24 and throws out, simultaneously, in the process of retreating the swing fin 11, the striker mechanism departs from the lowest point of the arc surface to stand up = > the striker mechanism continuously impacts the swing block 3 backwards, the gear release 2 is pressed by the swing block 3, the gear 1 is disengaged from the gear release 2, the gear release 2 rotates by 90 degrees and stops, under the pushing force of the tail pressure spring, the rubber band is retracted forwards and is hung on the swing fin 11, and pulled towards the swing fin 11 The front movement = > the swinging fin 11 pulls the whole striker to move forwards = > the striker mechanism moves forwards under the tension of the rubber band = > the operation is repeated until the trigger 4 is released/all the rubber bands are ejected.

Claims

1. The utility model provides an imitative shell throwing mechanism, this mechanism of its characterized in that includes extension spring, magazine, push pedal, shell throwing board, its characterized in that the magazine in be equipped with the magazine, magazine upper end leading flank is equipped with the jack, the front end of push pedal stretch into the jack and release the magazine, the top of push pedal be equipped with shell throwing board, the rear end and the push pedal top fixed connection of shell throwing board, the front end of shell throwing board stretches the magazine front side, extension spring and push pedal rear side be connected, the extension spring is fixed on the rifle body, shell throwing board crosses magazine back push pedal and releases magazine to the magazine top, extension spring pull back push pedal and shell throwing board, shell throwing board will deviate from the magazine shell side direction of magazine and throw out.

2. The imitation cartridge case ejection mechanism of claim 1, wherein a side face of the front end of the ejection plate is provided with a protruding side poking head, and the ejected cartridge case is poked by the side poking head.

3. The simulated cartridge ejection mechanism of claim 2 wherein the rear side of the lateral pick is provided with a convex arcuate profile, the arcuate lateral pick providing better lateral ejection of the cartridge.

4. The cartridge case ejection mechanism according to claim 1, wherein the cartridge case comprises a cartridge case body, a pressure spring and a slider, a vertical slide is arranged in the cartridge case body, the bottom of the vertical slide is provided with the pressure spring, the lower end of the pressure spring is fixed through the bottom of the vertical slide, the upper end of the pressure spring is fixedly connected with the slider, the left side and the right side of the upper end of the cartridge case body are respectively provided with an upper baffle for pressing the cartridge case at the uppermost end, a plurality of cartridge cases are arranged between the upper baffle and the slider, a push hole for inserting a push plate is arranged between the upper baffles at the left side and the right side, and the push plate enters the push hole to push out the cartridge case at the uppermost end.

5. The simulated case ejection mechanism of claim 4 wherein said upper shield has a front-to-back length which is 1/3-1/2 of the front-to-back length of the magazine housing.

6. The simulated case ejection mechanism of claim 4 wherein the lower end face of the upper stop at the upper end of the magazine housing is spaced from the upper end of the front side of the magazine housing by a distance greater than the diameter of one of the cases.

7. The imitation cartridge case ejection mechanism of claim 1 or 4, wherein a vertical sliding groove is formed in a vertical direction of a front side of the magazine case, the vertical sliding groove is matched with a clamping groove in the gun body, and the magazine case ejection mechanism is connected with the gun body through the matching of the vertical sliding groove and the clamping groove.

8. The imitation cartridge case ejection mechanism of claim 2, wherein the ejection plate behind the lateral pick is provided with an escape slot that allows the ejection plate to be positioned over the left or right side of the magazine housing without obstructing ejection of the cartridge case at the upper end of the magazine housing.

9. The simulated cartridge ejection mechanism of claim 4 wherein the front side of the top of the slide block is provided with a slot for the smooth passage of the striker to a designated position in the front of the last cartridge.